How to conduct internal audit of OHSAS 1800 1 Occupational Health and Safety Management System?

First of all, you should determine the annual audit plan, and determine the audit frequency and opportunity according to the actual situation of the company, generally before the external (customer, certification body) audit.

To make an internal audit plan according to the annual plan, we should determine the audit focus, purpose, basis, scope and team members.

Avoid the auditors of the department from auditing the business of the department and ensure the objectivity of the audit.

The audit team should make an audit list in advance. There are many ready-made materials for reference in this format, but generally, the performance is the first step, and then the process is the second step. The process audit shall be conducted in the order of qualification, skill, work instruction, work record, correction, prevention and improvement. In addition, the audit must focus on the identification and evaluation of major hazard sources, the confirmation of target indicators and scheme implementation, and the compliance evaluation of laws and regulations. As an internal audit, all departments should audit.

There are still many details to pay attention to. It is recommended to refer to ISO 1400 1 audit plan and process. I hope it will help you a little.